Lymphangioleiomyomatosis Medication
- Author: Joel Moss, MD, PhD; Chief Editor: Zab Mosenifar, MD more...
Medication Summary
The goals of pharmacotherapy for lymphangioleiomyomatosis (LAM) are to reduce morbidity and to prevent complications. However, new experimental drug therapies, such as the following, target the underlying disease:
- Rapamycin: The TSC genes are believed to regulate a protein called mammalian target of rapamycin (mTOR), which is known to control cell growth and proliferation.[33] Rapamycin inhibits the activity of mTOR. In clinical trials, the use of rapamycin was associated with a reduction in the size of renal angiomyolipomas, slowing of the decline in lung function, and resolution of lymphangioleiomyomas and chylous effusions[28, 29, 30, 31]
- Everolimus (RAD001): This agent is a rapamycin analogue.
- Doxycycline: Doxycycline, a drug with antibiotic, antiangiogenic, and anti-MMP activities, is being tested for its ability to improve pulmonary function in LAM.
- Letrozole: Letrozole is an aromatase inhibitor with antiestrogenic effects that is being tested in LAM.
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